By Gladon



Model # PPB400024K

Product Description

Finally, a new technology has been developed to improve the way above ground swimming pool bottoms are installed. PPB 4000 is a hard, flat, impervious polymer material that is placed under your pool to form a smooth bottom and protect the liner. PPB 4000 installs quickly and easily, once you have prepared the site where your pool will be set up.

Rocks, stones, nut grass, and other objects in the ground below your pool can easily puncture unprotected pool liners and cause leaks, but our revolutionary bottom system will virtually eliminate these problems. PPB 4000 comes with a ten year limited warranty, even though we strongly believe it will outlast most pools.

The Perfect Pool Bottom package consists of overlapping 5' wide PPB 4000 sections, precut to fit your swimming pool, packaged with just the right amount of Gladon’s patented Pool Cove. Pool Cove is a vital structural element in every above ground swimming pool. Gladon’s high quality, lightweight, pre-formed Pool Cove easily snaps into place. It eliminates the need to build a cove on site, using tons of sand or dirt. It provides professional results every time. Unlike sand or dirt coves, Gladon’s Pool Cove cannot wash out and doesn’t hold corrosion causing moisture against the metal parts at the bottom of your pool. PPB 4000, used together with Gladon Pool Cove, creates smooth pool surfaces for the ultimate in cleanability.

Because our new bottom package requires no special skills or tools, do-it-yourselfers can install it using our easy-to-follow instructions.


  • Stops Nutgrass
  • Protects Pool Liner
  • Makes Bottom Cleaning Easier
  • No Footprints
  • Reduces The Need For Sand
  • Limited 10 Year Warranty
  • Chemically Resistant To Acid and Other Chemicals Found In Soil

Product Specifications

1 Year (Full)
Pool Shape:
Pool Size:
24 ft.

?     Asked on 8/30/2012by Guest

Does the Perfect Pool Bottom replace the use of wall foam?

A  Answered on 8/30/2012 by InyoPools Product Specialist Patrick P.

Yes, the Perfect Pool Bottom would replace the use of wall foam.

?     Asked on 8/31/2012by Guest

Will Perfect Pool Bottom help prevent or stop moles from digging through the pool liner?

A  Answered on 8/31/2012 by InyoPools Product Specialist Patrick P.

Yes, this is the only item we are aware of which will help protect against moles digging through.

?     Asked on 8/31/2012by Guest

Do I still need to use 2.5 inches of sand under Perfect Pool Bottom?

A  Answered on 8/31/2012 by InyoPools Product Specialist Patrick P.

Yes, we would still recommend the use of 2.5 inches of sand under Perfect Pool Bottom.

?     Asked on 3/8/2016by Charlie

Can this product be installed when replacing the liner?

A  Answered on 3/10/2016 by InyoPools Product Specialist Lennox H.

Hi Charlie, Based on the Perfect Pool Bottom™ Installation Instructions is can be installed when replacing the liner.


Review Summary

 (Average 5  out of 5 stars)
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